/* =====================================================================
   CLARIO - accueil.css
   Hero, sections concept / méthode / confiance / CTA d'accueil.
   ===================================================================== */

/* ----- HERO ----- */
.hero {
  padding: 80px 0 100px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--ligne-or);
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 22px;
}
.hero-tag::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--or-clair);
  box-shadow: 0 0 12px var(--or-clair);
}
.hero h1 {
  font-size: clamp(2.2rem, 4.8vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  color: var(--ivoire);
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  color: var(--gris);
  font-size: 1.12rem;
  max-width: 540px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--ligne-or);
}
.hero-stats div strong {
  display: block;
  font-size: 1.6rem;
  color: var(--or-clair);
  font-weight: 700;
}
.hero-stats div span {
  font-size: 0.82rem;
  color: var(--gris-2);
  letter-spacing: 0.04em;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: var(--rayon);
  background:
    radial-gradient(circle at 30% 30%, rgba(245, 217, 130, 0.22), transparent 55%),
    linear-gradient(135deg, rgba(216, 170, 61, 0.1), rgba(0,0,0,0.4));
  border: 1px solid var(--ligne-or);
  box-shadow: var(--ombre);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 217, 130, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 217, 130, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}
.hero-visual svg {
  width: 60%;
  filter: drop-shadow(0 8px 30px rgba(216, 170, 61, 0.4));
}

/* ----- SECTION CONCEPT ----- */
#concept { padding: 100px 0; }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  padding: 36px 28px;
  border-radius: var(--rayon);
  background: var(--verre);
  border: 1px solid var(--ligne-or);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 217, 130, 0.5);
  box-shadow: var(--ombre-or);
}
.card .number {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: var(--noir);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 18px;
}
.card h3 { color: var(--ivoire); font-size: 1.18rem; margin-bottom: 10px; }
.card p { color: var(--gris); font-size: 0.96rem; }

/* ----- MÉTHODE ----- */
#methode { padding: 100px 0; }
.methode-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.methode-item {
  padding: 30px;
  border-radius: var(--rayon-petit);
  border: 1px solid var(--ligne-or);
  background: rgba(255,255,255,0.02);
}
.methode-item h3 {
  color: var(--or-clair);
  font-size: 1.08rem;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.methode-item p { color: var(--gris); font-size: 0.94rem; }

/* ----- CONFIANCE ----- */
#confiance { padding: 100px 0; }
.confiance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.confiance-item {
  text-align: center;
  padding: 26px 18px;
  border-radius: var(--rayon-petit);
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(245, 217, 130, 0.14);
}
.confiance-item strong {
  display: block;
  font-size: 1.6rem;
  color: var(--or-clair);
  margin-bottom: 6px;
}
.confiance-item span { color: var(--gris-2); font-size: 0.86rem; }

/* ----- CTA FIN ----- */
.cta {
  padding: 100px 0;
  text-align: center;
}
.cta-box {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 40px;
  border-radius: var(--rayon);
  background:
    radial-gradient(circle at 50% 0%, rgba(245, 217, 130, 0.2), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.4));
  border: 1px solid var(--ligne-or);
  box-shadow: var(--ombre-or);
}
.cta-box h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 18px;
  color: var(--ivoire);
}
.cta-box p { color: var(--gris); margin-bottom: 28px; }